Succinic acid-assisted modification of a natural zeolite and preparation of its porous pellet for enhanced removal of ammonium in wastewater via fixed-bed continuous …
Z Wu, Y Fang, J Zhou, K Wang, B Tan, J Zhou - Journal of Water Process …, 2022 - Elsevier
Inspired by the development of adsorption techniques, an adsorbent for ammonium (NH 4+-
N) removal, featuring high selectivity towards NH 4+-N, high adsorption capacity, simplicity …
N) removal, featuring high selectivity towards NH 4+-N, high adsorption capacity, simplicity …
Ammonia nitrogen removal from aqueous solution using functionalized zeolite columns
H Wang, H Gui, W Yang, D Li, W Tan… - … and Water Treatment, 2014 - Taylor & Francis
In this study, a functionalized zeolites column was developed to remove ammonia nitrogen
with a low concentration (50 mg/L) from aqueous solution. The absorption properties and …
with a low concentration (50 mg/L) from aqueous solution. The absorption properties and …
Revealing the effect of preparation parameters on zeolite adsorption performance for low and medium concentrations of ammonium
W He, H Gong, K Fang, F Peng, K Wang - Journal of Environmental …, 2019 - Elsevier
The effect of preparation parameters on the performance of zeolite for ammonium (20–300
mg N/L) adsorption from simulated wastewater is reported. It was found that the ratios of Na …
mg N/L) adsorption from simulated wastewater is reported. It was found that the ratios of Na …
Efficiency, mechanism and application prospect of ammonium adsorption and desorption over a sodium-acetate-modified synthetic zeolite
HD Zhou, CY Wang, Q Wang, BX Xu, G Zhu - RSC advances, 2024 - pubs.rsc.org
Adsorption is an effective approach for remediating ammonium pollution, and zeolite has
exceptional efficacy for the adsorption of ammonium. The investigation of ammonium …
exceptional efficacy for the adsorption of ammonium. The investigation of ammonium …
Optimizing ammonium adsorption on natural zeolite for wastewaters with high loads of ammonium and solids
R Taddeo, S Prajapati, R Lepistö - Journal of Porous Materials, 2017 - Springer
Ion exchange (IE) has been so far limited to treating waters and wastewaters low in solids
(TS) and ammonium (NH 4+). This study provides a new insight into the application of IE for …
(TS) and ammonium (NH 4+). This study provides a new insight into the application of IE for …
Ammonium removal from aqueous solutions by zeolite adsorption together with chemical precipitation
T Wen, X Zhang, HQ Zhang, JD Liu - Water Science and …, 2010 - iwaponline.com
The aim of this study was to remove ammonium from aqueous solution and recycle
ammonium. Ammonium removal from aqueous solution by natural and pretreated zeolites …
ammonium. Ammonium removal from aqueous solution by natural and pretreated zeolites …
Ammonium removal from aqueous solution by zeolite X synthesized from halloysite mineral
Y Zhao, B Zhang, X Zhang, J Wang, J Liu… - Water Science and …, 2010 - iwaponline.com
Zeolite X was successfully synthesized from natural halloysite mineral by hydrothermal
method. The synthesized zeolite X was characterized by XRD, SEM, TEM and HRTEM. The …
method. The synthesized zeolite X was characterized by XRD, SEM, TEM and HRTEM. The …
Removal of ammonium from water by adsorption onto synthetic zeolites NaA and NaX: a comparative parametric, kinetic, and equilibrium study
G Moussavi, S Talebi, M Farohki… - … and Water Treatment, 2013 - Taylor & Francis
The capability of two synthetic zeolites, NaA and NaX, to remove ammonia nitrogen from
water was examined. NaA and NaX were porous zeolites with an average particle diameter …
water was examined. NaA and NaX were porous zeolites with an average particle diameter …
[PDF][PDF] Removal of NH3-N from wastewater by novel zeolite X: adsorption behavior and removal mechanism
Y Zhou, S Hu, K Liu, Y Li, Y Jiang, Y Lv, X Hou… - Environmental …, 2024 - eeer.org
This study utilized a straightforward method to fabricate zeolite X, demonstrating high
adsorption performance for the removal of NH3-N from wastewater. The adsorption behavior …
adsorption performance for the removal of NH3-N from wastewater. The adsorption behavior …
Enhanced ammonium removal efficiency by ion exchange process of synthetic zeolite after Na+ and heat pretreatment
K Ham, BS Kim, KY Choi - Water Science and Technology, 2018 - iwaponline.com
In this study, the optimum ammonium removal by activation of synthetic zeolite in the
aqueous phase was investigated by batch ion exchange adsorption assay, and its surface …
aqueous phase was investigated by batch ion exchange adsorption assay, and its surface …